noise level meter for classroom

DB Noise Level Meter - MS1357 Professional Sound Level Meter (30-130 dB) with LCD Backlight A. Introduction This equipment has been designed to meet t...

USA best seller accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high co...

HT602A Sound Level Meter Digital Handheld DB Meter Sonometros Noise Audio Level Meter 30-130dB Decibels Mini Sound Meter Description: HT602 Sound Leve...

HT622A Digital Sound level Noise Meter Decibel Sound 30 dB to 130 dB AudioTester Features: It can convert ambient sound into electrical signals, proce...

Sound Level Meter GM1356 Environmental Detection This unit has been designed to meet the measurement requirement of noise engineers, noise quality con...

DT-8852 Professional Analog Decibel USB AC/DC Output 130db Digital Sound Level Meter With Datalogger Noise DB Meter A noise meter, also known as a sou...

Acoustic Test Instrument Noise Testing Instrument Measurement Sound Level Meter Introduction Contents: Meter, microphone, windscreen, external power s...

Sound level meters for control measurements in the workplace The testo 815 sound level meter can be used for control measurements of air conditioning ...

Liquid Dust Solid High Temperature 26GHz Radar Level Meter 26GHz Radar Level Meter Design Feature ◎Beam Angle is small, energy concentration, enhance ...

Intrinsically Safe Laser Distance Meter/ Intrinsically safe Digital Sound Level Meter Applications: YSD130 Digital Sound Level Meter is an intrinsical...

Sound Level Meter Test The sound Level Of Environment Application Widely used to test the sound level of environment, machinery, vehicle, ship and oth...

Kofo Diesel Energy Generator Set 17kVA Emergency Power Low Noise Level Generator Set Specification Model A-KF17 Max. Power kVA 17.0 kW 13.2 Rate Power...

Super Silent Cummins Diesel Generators With Stamford Alternator , Low Noise Level Technical specification Genset Model GP66DCS Prime Power 48KW/60KVA ...

Multi - functional Digital Multi - Meter With Relative Sound Level Meter Function English User Manual:https://drive.google.com/open?id=1ljOAGGEPd_lT6x...

High Capacity 500mAh Robot Window Cleaner Less Than 65dB Noise Level with Remote Control Product Description: Introducing the new Robot Window Cleaner...

Product Description: The Massage Chair Air Pump is a mini vacuum pump specially designed for message chairs, oxygenation pumps, and other applications...

2 part potting compound meter meter mixing system 2k epoxy resin potting machine 2k potting system We offers an automatic dosing machine for degassing...

Spec:Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, constructi...

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